* {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑";
}
body {
  position: relative;
  overflow-x: hidden ;
}
html,
body {
  height: 100%;
}
.wrapper {
  height: 100%;
}
a {
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}
img {
  width: 100%;
  height: 100%;
}
div {
  cursor: pointer;
}
li {
  list-style: none;
  cursor: pointer;
}
span {
  cursor: pointer;
}
input[type=submit],
input[type=reset],
input[type=button],
input[type=text] {
  -webkit-appearance: none;
  outline: none;
}
.blue {
  color: #4285f4 !important;
}
.blue_four {
  border: 4px solid #4285f4;
}
.small {
  font-size: 0.48rem;
}
.head {
  width: 100%;
  height: 1.88rem;
  position: fixed;
  top: 0;
  left: 0;
  background: white;
  z-index: 2;
  box-shadow: 0px 2px 0.38rem 0px rgba(66, 133, 244, 0.2);
}
.head_sou {
  width: 13.64rem;
  height: 1.22rem;
  text-indent: 1.36rem;
  border-radius: 0.56rem;
  position: absolute;
  background: #f0f0f0 url(../img/currency.png) no-repeat 0.46rem -4.2rem;
  background-size: 0.8rem;
  top: 50%;
  left: 50%;
  overflow: hidden;
  margin-left: -6.82rem;
  margin-top: -0.6rem;
  color: #999;
  font-size: 0.6rem;
  line-height: 1.22rem;
}
footer {
  width: 100%;
  height: 2.3rem;
  position: fixed;
  bottom: 0;
  background: white;
  z-index: 2;
  box-shadow: 0px 2px 0.38rem 0px rgba(66, 133, 244, 0.2);
}
footer dl {
  width: 25%;
  height: 100%;
  text-align: center;
  float: left;
}
footer dl dt {
  width: 100%;
  height: 1rem;
  margin-top: 0.38rem;
  overflow: hidden;
}
footer dl img {
  display: block;
  margin: 0 auto ;
}
footer dl dd {
  line-height: 0.8rem;
  height: 0.8rem;
  width: 100%;
  text-align: center;
  color: #999999;
  font-size: 0.44rem;
}
footer dl:first-child img {
  width: 1rem;
  height: 1rem;
}
footer dl:nth-child(2) img {
  width: 0.72rem;
  height: 0.66rem;
}
footer dl:nth-child(3) img {
  width: 0.8rem;
  height: 0.78rem;
}
footer dl:last-child img {
  width: 0.8rem;
  height: 0.88rem;
}
